qq.comSSL Check Results
137
days until expiration
TLSv1.2
ECDHE-RSA-AES128-GCM-SHA256
DigiCert, Inc.
2048 bits
02E2D2EE1E20AFF186BF7811024B4BBC
65:1D:B5:F5:4F:23:4C:64:F9:E9:25:E3:24:AF:B4:90:BB:74:82:BE
CE:E7:6E:5C:F5:40:81:A3:8F:C1:83:FB:48:49:16:DB:E4:E5:73:93:10:6D:8C:A8:EC:B3:50:ED:AC:1E:42:B1
Security Score
Excellent security configuration
DigiCert Secure Site OV G2 TLS CN RSA4096 SHA256 2022 CA1
137 days
May 12, 2025
Jun 12, 2026
Security Analysis
Secure
Secure
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Certificate History
No historical data found
SSL Security Best Practices
Automate Renewals
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Use Strong Protocols
Always prefer TLS 1.3 or 1.2. Disable older, vulnerable protocols like SSL 3.0, TLS 1.0, and TLS 1.1 on your server.
Monitor Transparency
Keep an eye on Certificate Transparency (CT) logs to ensure no unauthorized certificates are issued for your domain.
Frequently Asked Questions
Everything you need to know about qq.com's security status.
Q:When does qq.com's SSL certificate expire?
qq.com's certificate expires on June 12, 2026, which is in 137 days.
Q:Who issued the certificate for qq.com?
It was issued by DigiCert, Inc.. This issuer is recognized by all major browsers.
Q:Is the connection to qq.com safe?
Yes, the certificate is valid, meaning communication with qq.com is encrypted and secure.
Q:Can I monitor this domain for free?
Yes! You can register at GuardSSL to get automatic alerts before qq.com's certificate expires, preventing any downtime.